The Schneider Electric Square D EHB34040PL is a 3-pole miniature circuit breaker designed for reliable circuit protection in industrial and commercial electrical distribution systems. This thermal magnetic breaker, part of the EHB series, is rated for 40 amperes and operates at a maximum voltage of 480Y/277 VAC. Its molded case construction ensures robust performance and durability in demanding environments.

Technical details

• Series: Square D EHB
• Poles: 3
• Amperage Rating: 40 A
• Maximum Voltage: 480Y/277 VAC
• Trip Type: Thermal Magnetic
• Enclosure Type: Molded Case
• Interrupting Rating: Not specified; consult manufacturer datasheet for details.
• Terminal Type: Not specified; consult manufacturer datasheet for details.

Applications & compatibility

This EHB series circuit breaker is suitable for use in various industrial control panels, motor control centers, and power distribution units. It provides essential overcurrent protection for circuits feeding machinery such as conveyors, pumps, fans, and processing equipment commonly found in manufacturing plants, food and beverage facilities, and water treatment operations.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric Square D EHB34040PL or contact our technical team for cross-reference assistance with compatible EHB series components.